Berlinlasers Green line Laser Module with Different Beam Fan Angle -http://www.berlinlasers.com/532nm-green-line-laser-module
When you are selecting green line laser module to make line alignment, owing to its wide range optic lens degree from 10 degree to 110 degree, it is just easily obtaining different laser line length from 0.5 meter to 6 meters. Users can use this laser line generator as an accessory part, getting easy installation on industrial device, and obt